v5.13.1: [dist] up version to 5.13.1 for release (#360)

• be compatible with Python 3.10
• promote TatSu-LTS to support of previous versions of Python

v5.13.0: Release 5.13.0 (#355)

• remove comments_re and eol_comments_re from parser configuration (ParserConfig). Use comments and/or eol_comments instead (#351)
• do not apply re.MULTILINE to compiled regexes. Users must add (?m) to the expressions for multiline (#351)
• cache compiled regexes for performance
• fix bug in positive joins (#342)
• test with Python 3.13 and latest libraries

v5.12.2

Test agains Py313 and latest libraries

Fixes and enhancements

• Honor `@@Whitespace::None`` in generated Python parsers
• Pre-compile regular expressions for comments

Bug fix release

• make sure that the names in @@keywords are always of type str
• fix documentation bugs
• optimize asjson()

Only install main package

In #333 it was reported that pip install tatsu would also install a test package. This is fixed now.

Enhancements to parallel processing

• [parproc] enhancements

Fix bug now that models honor builtin types

Do not to resolve a model name when the ::Annotation in the grammar is a basic type like int or bool.

new code and model generation

This release uses the new procedural (nor declarative) code and model generation throughout.

The previous codegen remains available and unchanged for backwards compatibility.

• [walkrers] make walk_children public
• [mixins][indent] allow control over the amount of indentation
• [mixins][indent] allways trim left spacing in arguments
• [docs] deprecate declarative translation abd refactor
• [ngcodegen][model] use topological sort for order of model classes
• [tool] use ngcodegen
• [test] use ngcodegen

Upgrade the parproc module

The undocumented parproc module helps to easily run parsing and translation batches in parallel.